#!/bin/sh PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin export PATH mailserver=$1 blacklists=`rblcheck -s relays.visi.com \ -s relays.ordb.org \ -s bl.spamcop.net \ -s dnsbl.sorbs.net \ -s opm.blitzed.org \ -s sbl.spamhaus.org \ -s sbl-xbl.spamhaus.org \ -s blackholes.five-ten-sg.com \ $mailserver | \ grep -v 'not RBL' \ | awk '{print $5}' |awk -F. '{print $2}'` if [ "$blacklists" != "" ] then echo "RBL CRITICAL" $blacklists retval=2 else echo "RBL OK" retval=0 fi exit $retval